diff options
Diffstat (limited to 'drivers/video/omap2/dss/dsi.c')
| -rw-r--r-- | drivers/video/omap2/dss/dsi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index a01a0119cc7a..9bcb5c2511df 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -3544,9 +3544,11 @@ static int dsi_enter_ulps(struct platform_device *dsidev) if (dsi->ulps_enabled) return 0; + /* DDR_CLK_ALWAYS_ON */ if (REG_GET(dsidev, DSI_CLK_CTRL, 13, 13)) { - DSSERR("DDR_CLK_ALWAYS_ON enabled when entering ULPS\n"); - return -EIO; + dsi_if_enable(dsidev, 0); + REG_FLD_MOD(dsidev, DSI_CLK_CTRL, 0, 13, 13); + dsi_if_enable(dsidev, 1); } dsi_sync_vc(dsidev, 0); |